Biografía no disponible
| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1993 | Sangre por sangre | Cruz's Grandfather | ★★★★☆ |
| 1985 | Cuentos asombrosos | trustee | ★★★★☆ |
| 1983 | El precio del poder | Emilio Rebenga | ★★★★☆ |
| 1981 | Simon & Simon | ★★★☆☆ | |
| 1980 | Explosión galáctica | Gas Station Attendant | ★★☆☆☆ |
| 1979 | Oscuridad | Max | ★★☆☆☆ |
| 1976 | Black Samurai | Chavez | ★★★☆☆ |
| 1976 | Cantata de Chile | ☆☆☆☆☆ | |
| 1975 | Switch | Rojo | ★★★☆☆ |
| 1973 | Pets | The Gardener | ★★★☆☆ |
| 1973 | Police Story | ★★★★☆ | |
| 1972 | Kung Fu | ★★★★☆ | |
| 1971 | Cannon | ★★★☆☆ | |
| 1969 | Topaz | Muñoz | ★★★☆☆ |
| 1967 | Duelo a muerte en Río Rojo | Hotelero (uncredited) | ★★★☆☆ |
| 1967 | The Lady Is My Wife | Matteo | ☆☆☆☆☆ |
| 1967 | Ironside | ★★★☆☆ | |
| 1967 | El gran Chaparral | Pedro | ★★★☆☆ |
| 1967 | Los invasores | Guide | ★★★☆☆ |
| 1966 | Los profesionales | Bandit (uncredited) | ★★★★☆ |
| 1966 | Misión: imposible | Captain Avila | ★★★★☆ |
| 1965 | Desafío al destino | Asylum Inmate (uncredited) | ★★★☆☆ |
| 1965 | The F.B.I. | Munoz | ★★★☆☆ |
| 1965 | Laredo | ★★★☆☆ | |
| 1965 | El Superagente 86 | ★★★★☆ | |
| 1965 | The Big Valley | Rafael Ruiz | ★★★☆☆ |
| 1965 | The Big Valley | Miguel | ★★★☆☆ |
| 1963 | California | Lt. Sanchez (as Roberto Contreres) | ★★☆☆☆ |
| 1963 | El fugitivo | Diego - Patient | ★★★★☆ |
| 1963 | El agente Burke | General Salazar | ★★★☆☆ |
| 1963 | La hora de los famosos | ★★★☆☆ | |
| 1963 | El fugitivo | Ibarra | ★★★★☆ |
| 1961 | Oro de los Siete Santos | Armenderez, Gondora Gunman | ★★★★☆ |
| 1961 | Mister Ed | ★★★☆☆ | |
| 1961 | Dr. Kildare | Santos Esqueda | ★★★☆☆ |
| 1960 | Los siete magníficos | Villager (uncredited) | ★★★★☆ |
| 1960 | Thriller | 2nd Guerrilla | ★★★☆☆ |
| 1960 | The Barbara Stanwyck Show | Joe Jack Rabbit | ★★★☆☆ |
| 1960 | The Westerner | Pedro | ★★★☆☆ |
| 1959 | Vacaciones para enamorados | Policeman | ★★★☆☆ |
| 1959 | Rawhide | Hombre | ★★★★☆ |
| 1959 | Law of the Plainsman | Frank Ramay | ★★★☆☆ |
| 1959 | Law of the Plainsman | Pedro | ★★★☆☆ |
| 1958 | The Flame Barrier | Village Indian | ★★☆☆☆ |
| 1958 | 77 Sunset Strip | Santos | ★★★☆☆ |
| 1958 | El hombre del rifle | ★★★★☆ | |
| 1958 | The Texan | ★★★☆☆ | |
| 1958 | Randall, el justiciero | Jimanez | ★★★☆☆ |
| 1957 | El escorpión negro | Chumacho (uncredited) | ★★★☆☆ |
| 1957 | Have Gun, Will Travel | ★★★★☆ | |
| 1957 | The Walter Winchell File | ★★★☆☆ | |
| 1957 | Maverick | Alfredo | ★★★☆☆ |
| 1956 | La bestia de la montaña | Carlos | ★★☆☆☆ |
| 1956 | The Adventures of Jim Bowie | ★★☆☆☆ | |
| 1956 | Dick Powell's Zane Grey Theatre | Palza | ★★★☆☆ |
| 1956 | Telephone Time | ★★★☆☆ | |
| 1956 | Dick Powell's Zane Grey Theatre | Estrada | ★★★☆☆ |
| 1955 | Cheyenne | ★★★☆☆ | |
| 1955 | The Life and Legend of Wyatt Earp | ★★★☆☆ | |
| 1954 | La rebelión de los colgados | (uncredited) | ★★★☆☆ |
| Año | Título | Trabajo | Calificación |
|---|
| Año | Título | Personaje | Calificación |
|---|
Películas destacadas de Roberto Contreras
Estas son las películas más destacadas en las que ha trabajdo:
